.flex {
  display: flex !important;
}

.flex-center {
  justify-content: center;
  align-items: center;
}

.flex-column {
  display: flex !important;
  flex-direction: column;
}

.align-center {
  align-items: center;
}

.flex-1 {
  flex: 1;
}

.flex-2 {
  flex: 2;
}

.flex-3 {
  flex: 3;
}

.flex-4 {
  flex: 4;
}

.flex-5 {
  flex: 5;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-shrink {
  flex-shrink: 0;
}

.j-start {
  justify-content: flex-start;
}

.j-center {
  justify-content: center;
}

.j-end {
  justify-content: flex-end;
}

.j-space-b {
  justify-content: space-between;
}

.a-center {
  align-items: center;
}

.a-start {
  align-items: flex-start;
}

.a-end {
  align-items: flex-end;
}

.a-stretch {
  align-items: stretch;
}

.a-self-start {
  align-self: flex-start;
}

.a-self-auto {
  align-self: auto;
}

.a-self-end {
  align-self: flex-end;
}

.a-self-stretch {
  align-self: stretch;
}

.a-self-baseline {
  align-self: baseline;
}

.fr {
  float: right;
}

.fl {
  float: left;
}

.p-0 {
  padding: 0;
}

.p-8 {
  padding: 8px !important;
}

.p-16 {
  padding: 16px !important;
}

.pr-8 {
  padding-right: 8px !important;
}

.pr-16 {
  padding-right: 16px !important;
}

.pl-8 {
  padding-left: 8px !important;
}

.pl-16 {
  padding-left: 16px !important;
}

.pt-8 {
  padding-top: 8px !important;
}

.pt-16 {
  padding-top: 16px !important;
}

.pb-8 {
  padding-bottom: 8px !important;
}

.pb-16 {
  padding-bottom: 16px !important;
}

.m-0 {
  margin: 0 !important;
}
.m-16 {
  margin: 16px !important;
}

.mr-16 {
  margin-right: 16px !important;
}

.mb-16 {
  margin-bottom: 16px !important;
}

.ml-16 {
  margin-left: 16px !important;
}

.mt-16 {
  margin-top: 16px !important;
}

.mb-8 {
  margin-bottom: 8px !important;
}
.ml-8 {
  margin-left: 8px !important;
}
.mr-8 {
  margin-right: 8px !important;
}
.mt-8 {
  margin-top: 8px !important;
}

.mr-30 {
  margin-right: 30px;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.pointer {
  cursor: pointer;
}

.text-overflow {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text-overflow-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.overflow-hidden {
  overflow: hidden;
}

.overflow-auto {
  overflow: auto;
}

.overflow-scroll {
  overflow: scroll;
}

.h100 {
  height: 100%;
}

.w100 {
  width: 100%;
}

.w80 {
  width: 80%;
}

.w50 {
  width: 50%;
}

.relative {
  position: relative;
}

.mask-full {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 999;
}
.block {
  display: block;
}

/* 定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

/* 定义滚动条轨道 内阴影+圆角 */
::-webkit-scrollbar-track {
  border-radius: 10px;
}

/* 定义滑块 内阴影+圆角 */
::-webkit-scrollbar-thumb {
  border-radius: 10px;
  box-shadow: inset 0 0 6px rgb(245, 245, 245);
  background-color: rgba(0, 0, 0, 0.2);
}
